package com.briup;

import org.omg.PortableInterceptor.INACTIVE;

import java.util.List;
import java.util.Map;

public interface StuMapper {
    public Student getStudentById(Integer id);
    public boolean deleteById(Integer id);
    public  int update(Student student);
    public  int insert(Student student);
    public Student GetStuReturnStuAndClazz(Integer id);
    public Student getStuByStep(Integer id);
    public List<Student> getall();

}
